# Gurganj is destroyed after a long siege, including received irrigation harm

Date: 1221

## The fact

In 1221 Gurganj was destroyed after a long siege in Chinggis Khan's war. Later files mention broken waterworks. Unique flooded acreage is not supplied. Genghis Khan's documented role is: His sons took Gurganj after dispute and siege. Dykes and waterworks were broken in the received file.

## Context

Jochi, Chagatai, and Ögedei share the siege in the received quarrel-and-command story. Sharing it with them is required. The setting of Gurganj is destroyed after a long siege, including received irrigation harm is the public file around 1221-01-01. Shared offices, unnamed crews, printers, or later editors may appear without becoming this instrument. Driver health-system-capacity is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

If a number is not in the two records named above, it is not supplied here.

## Evidence and sources

Official locator: Britannica — Khwarezm, Gurganj neighbourhood at https://www.britannica.com/place/Khwarezm (Encyclopaedia Britannica). Independent locator: Encyclopaedia Iranica — Gorganj / Urgench neighbourhood at https://www.iranicaonline.org/articles/cengiz-khan (Encyclopaedia Iranica). Official carrier: Britannica — Khwarezm, Gurganj neighbourhood (https://www.britannica.com/place/Khwarezm; Encyclopaedia Britannica). Independent carrier: Encyclopaedia Iranica — Gorganj / Urgench neighbourhood (https://www.iranicaonline.org/articles/cengiz-khan; Encyclopaedia Iranica).

Official or archival record: Britannica — Khwarezm, Gurganj neighbourhood (https://www.britannica.com/place/Khwarezm; Encyclopaedia Britannica).

## Significance

Worsening path from Gurganj is destroyed after a long siege, including received irrigation harm on 1221-01-01. Breaking oasis irrigation is a health-and-habitat path of medium confidence on unique acreage. The welfare reading on this path is worsening.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

## What is established and what is not

Established: a sourced public record of Gurganj is destroyed after a long siege, including received irrigation harm under 1221-01-01 for Genghis Khan. Established: a sourced public record of Gurganj is destroyed after a long siege, including received irrigation harm under 1221-01-01.

The attached driver is health-system-capacity. The welfare reading used in this dossier is worsening. That reading is an impact-path choice, not a property stored on the Fact itself.

Confidence is stated on the impact path, not hidden in adjectives. Do not merge with Merv. Mixed effects of Gurganj is destroyed after a long siege, including received irrigation harm are separate paths.

Shared responsibility is part of Gurganj is destroyed after a long siege, including received irrigation harm. Naming Genghis Khan does not delete co-authors, institutions, or later transmitters. The lag from 1221-01-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

## People

- Genghis Khan: https://factrail.ai/people/genghis-khan

## Drivers

- Health-System Capacity: https://factrail.ai/drivers/health-system-capacity

## Sources

- https://www.britannica.com/place/Khwarezm
- https://www.iranicaonline.org/articles/cengiz-khan

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/gk-gurganj-1221